Prove that li=o2 = 2n+1_1 use mathematical induction for this proof and discuss/explain each step

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.

What is the total surface area of the square pyramid